package demo3;

public class Duck extends Animal implements ISwimming,IFly,IRunning{
    public Duck(String name, int age) {
        super(name, age);
    }

    @Override
    public void eat() {
        System.out.println(this.name + "正在吃鸭梁");
    }

    @Override
    public void fly() {
        System.out.println(this.name + "正在飞");
    }


    @Override
    public void run() {
        System.out.println(this.name + "正在跑");
    }

    @Override
    public void swim() {
        System.out.println(this.name + "正在游泳");
    }
      
}
